diff options
| author | Uladzislau Rezki (Sony) <urezki@gmail.com> | 2023-02-01 16:09:52 +0100 |
|---|---|---|
| committer | Joel Fernandes (Google) <joel@joelfernandes.org> | 2023-04-05 13:48:04 +0000 |
| commit | 936c7e19c695d624adac28ea390fd8d53c653542 (patch) | |
| tree | 2173b1bf163f4568e86008215d106613610f4abf | |
| parent | 10e4f310a887fd908b6800088f64fe21d7cc75a6 (diff) | |
rcuscale: Rename kfree_rcu() to kfree_rcu_mightsleep()
The kfree_rcu() and kvfree_rcu() macros' single-argument forms are
deprecated. Therefore switch to the new kfree_rcu_mightsleep() and
kvfree_rcu_mightsleep() variants. The goal is to avoid accidental use
of the single-argument forms, which can introduce functionality bugs in
atomic contexts and latency bugs in non-atomic contexts.
Acked-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Signed-off-by: Uladzislau Rezki (Sony) <urezki@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org>
| -rw-r--r-- | kernel/rcu/rcuscale.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/rcu/rcuscale.c b/kernel/rcu/rcuscale.c index 91fb5905a008..98b75995b680 100644 --- a/kernel/rcu/rcuscale.c +++ b/kernel/rcu/rcuscale.c @@ -716,7 +716,7 @@ kfree_scale_thread(void *arg) // is tested. if ((kfree_rcu_test_single && !kfree_rcu_test_double) || (kfree_rcu_test_both && torture_random(&tr) & 0x800)) - kfree_rcu(alloc_ptr); + kfree_rcu_mightsleep(alloc_ptr); else kfree_rcu(alloc_ptr, rh); } |